i found this project for connecting to mysql servers!
: http://sourceforge.net/projects/zeoslib/
but for installing on XE5 i got the flowing error :
[dcc32 Fatal Error] ZCore.dpk(56): F1026 File not found: 'C:\Users\peiman\Desktop\rad\mysql\packages\DelphiXE5\ZFastCode.dcu'
i searched the file for ZFastCode.dcu but there isnt any file with this name in all parts of the projects
any body know how can i fix this!?
just Remove line for ZFastCode.pas from your ZCore package file.
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After installing Delphi RAD Studio XE on a new computer (Win 10 Pro), I can't compile existing project:
[DCC Fatal Error] Variants.pas(1064): E2158 Variants unit out of date or corrupted: missing '#VarFromInt'.
The Variants.pas unit is exactly the same as before.
Problem solved, invalid paths in Tools\Options\Library paths:
C:\Program Files (x86)\Embarcadero\RAD Studio\8.0\source\rtl\sys
I want start playing with the OpenCV library, but I have a problem during the build process. I am on Windows 10 with the Mingw compiler. When I launch the command mingw32-make after a while, I get the following errors:
C:\Github\opencv\modules\videoio\src\cap_dshow.cpp:337:21: fatal error: strsafe.h: No such file or directory
#include <strsafe.h>
^
compilation terminated.
modules\videoio\CMakeFiles\opencv_videoio.dir\build.make:187: recipe for target 'modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap_dshow.cpp.obj' failed
mingw32-make[2]: *** [modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap_dshow.cpp.obj] Error 1
CMakeFiles\Makefile2:4340: recipe for target 'modules/videoio/CMakeFiles/opencv_videoio.dir/all' failed
mingw32-make[1]: *** [modules/videoio/CMakeFiles/opencv_videoio.dir/all] Error 2
Makefile:159: recipe for target 'all' failed
mingw32-make: *** [all] Error 2
The incriminated file is cap_dshow.cpp, and the compiler says that is missing the header file strsafe.h. Inside the folder C:\MinGW\include this file is not present and I don't know where to find this.
I've installed MinGW compiler (and other things) with a tool called "MinGW Installation Manager". With this tool I can install also other libraries, but I don't know if one of these contains the file strsafe.h.
My question is likely a duplicate of this, but the accepted answer has a broken link.
I have Microsoft SDK installed and found the strsafe.h file in "C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin".
Adding "C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin" to the Path system environment variable worked.
I am trying to compile a program which uses opencv. I have included the opencv.hpp file in the .h and the .c file which needs the opencv functions. The project also has the properties set to use opencv. I am using 2.4.5 version of opencv. The problems I am facing is that after including these files in the project the project fails to compile. I get an error saying I have failed to #inlcude "stdafx.h". This is because I am using precompiled headers and #include"stdafx.h" has to be the first line of code in that .c or .cpp file. If I add the inclusion of stdafx.h tehn the program compiles but it does not link.
shown below is how i have included the files in the .c file.
**
include "../stdafx.h"
include "C:\opencv\include\opencv2\opencv.hpp"
include "DPD_AlgorithmInit.h"
**
and shown below is the inclusion in the .h file
include "C:\opencv\build\include\opencv2\core\types_c.h"
the error I am receiving is
error C1083: Cannot open source file: '..\MOSS\PedestrianDetection\DPD_Tracker.c': No such file or directory C:\Users\sankalp\Desktop\check\MOSS_Evaluation\c1 error LNK2001: unresolved external symbol _InitializeTracker C:\Users\sankalp\Desktop\check\MOSS\DPD_AlgorithmInit.obj error LNK2001: unresolved external symbol _DPD_Tracker C:\Users\sankalp\Desktop\check\MOSS\DPD_AlgorithmInit.obj error LNK2001: unresolved external symbol "unsigned char * __cdecl DPD_Alloc(unsigned int)" (?DPD_Alloc##YAPAEI#Z) C:\Users\sankalp\Desktop\check\MOSS\DPD_Tracker1.obj error LNK1120: 3 unresolved externals C:\Users\sankalp\Desktop\check\Release\MOSS.exe
Am I doing something wrong while including the .hpp file? Is there a better way to include opencv to allow compilation and linking? I have tried toggling the precompiled header usage settings in the project too but It did not help.
I got that error trying to reinstall GMLib (GMLib_DXE5_FMX.bpl):
[dcc32 Fatal Error] F2039 Could not create output file
'C:\Users\Public\Documents\RAD Studio\12.0\Bpl\GMLib_DXE5.bpl'
[dcc32 Fatal Error] GMLib_DXE5_FMX.dpk(36): E2202 Required package
'GMLib_DXE5' not found
What can I do to solve this?
Found trunk here:
http://virtual-treeview.googlecode.com/svn/trunk/
Downloaded files... Worked through some errors with search paths
(VirtualTreesD could not locate required package "dclstd" - it was in lib/win32/release, added it to library Delphi paths)
When I try build all I get following errors:
[DCC Fatal Error] VirtualTreesR.dpk(29): E2225 Never-build package 'dclstd' must be recompiled
[DCC Fatal Error] VirtualTreesD.dpk(35): E2202 Required package 'VirtualTreesR' not found
The trunk version of VirtualTreesR does not require dclstd. The error message you report says it does, so it looks like you erroneously added dclstd to the run-time package's list of required packages. Revert that change. The run-time package should not require dclstd, which is a design-time package. It should require only vcl and vclx.
Try to change target platform in project's group from Windows 64 to 32.
Compiler try search dclstd.dcp file, this file location is for ej. win 32 in debug "lib\win32\debug".
Fix: in the tool/option/delphi option/library add $(BDSLIB)\$(Platform)\release and $(BDSLIB)\$(Platform)\debug